Hi
That missing vcruntime DLL is distributed by Microsoft as part of the Microsoft Visual C++ Redistributable tools. These are additional Windows tools that Rhino needs.
See if you can rerun the combined 2015, 2017, and 2019 installer using this link from Microsoft:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads
Use the 64-bit tool since Rhino is a 64-bit application.
If that succeeds, then try the Rhino installer again.
Any luck?